299682723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 425917440

約数和(自身を除く): 126234717

約数列:

[1, 3, 29, 53, 87, 103, 159, 309, 631, 1537, 1893, 2987, 4611, 5459, 8961, 16377, 18299, 33443, 54897, 64993, 100329, 158311, 194979, 474933, 969847, 1884797, 2909541, 3444629, 5654391, 10333887, 99894241, 299682723]

約数ペア:

[(1, 299682723), (3, 99894241), (29, 10333887), (53, 5654391), (87, 3444629), (103, 2909541), (159, 1884797), (309, 969847), (631, 474933), (1537, 194979), (1893, 158311), (2987, 100329), (4611, 64993), (5459, 54897), (8961, 33443), (16377, 18299)]